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Commit 7a93a91e authored by gao wj's avatar gao wj
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parent 45ea67e5
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arthas-vmtool/src/main/java/arthas/NumberType.java 0 → 100644
View file @ 7a93a91e
package Scorpio;
public class NumberType {
public static final int TypeDouble = 0;
public static final int TypeLong = 1;
public static final int TypeInt = 2;
public static final int TypeSByte = 3;
public static final int TypeByte = 4;
public static final int TypeShort = 5;
public static final int TypeUShort = 6;
public static final int TypeUInt = 7;
public static final int TypeULong = 8;
public static final int TypeFloat = 9;
}
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arthas-vmtool/src/main/java/arthas/ScriptArray.java 0 → 100644
View file @ 7a93a91e
package Scorpio;
import Scorpio.Exception.*;
//脚本数组类型
public class ScriptArray extends ScriptObject {
//C# TO JAVA CONVERTER TODO TASK: The interface type was changed to the closest equivalent Java type, but the methods implemented will need adjustment:
public final static class Comparer implements java.util.Comparator<ScriptObject> {
private Script script;
private ScriptFunction func;
public Comparer(Script script, ScriptFunction func) {
this.script = script;
this.func = func;
}
@Override
public int compare(ScriptObject x, ScriptObject y) {
Object tempVar = func.Call(new ScriptObject[] { x, y });
ScriptNumber ret = (ScriptNumber)((tempVar instanceof ScriptNumber) ? tempVar : null);
if (ret == null) {
throw new ExecutionException(script, "Sort 返回值必须是Number类型");
}
return ret.ToInt32();
}
}
//C# TO JAVA CONVERTER TODO TASK: The interface type was changed to the closest equivalent Java type, but the methods implemented will need adjustment:
public final static class Enumerator {
private ScriptArray list;
private int index;
private ScriptObject current;
public Enumerator(ScriptArray list) {
this.list = list;
this.index = 0;
this.current = null;
}
public boolean MoveNext() {
if (index < list.m_size) {
current = ((list.m_listObject[index]) != null) ? list.m_listObject[index] : list.m_null;
index++;
return true;
}
return false;
}
public ScriptObject getCurrent() {
return current;
}
public void Reset() {
index = 0;
current = null;
}
}
@Override
public ObjectType getType() {
return ObjectType.Array;
}
private static final ScriptObject[] _emptyArray = new ScriptObject[0];
private ScriptObject[] m_listObject;
private int m_size;
private ScriptObject m_null;
public ScriptArray(Script script) {
super(script);
m_listObject = _emptyArray;
m_size = 0;
m_null = script.getNull();
}
@Override
public ScriptObject GetValue(Object index) {
if (index instanceof Double || index instanceof Integer || index instanceof Long) {
int i = Util.ToInt32(index);
if (i < 0) {
throw new ExecutionException(m_Script, this, "Array GetValue索引小于0 index值为:" + index);
}
if (i >= m_size) {
return m_null;
}
return ((m_listObject[i]) != null) ? m_listObject[i] : m_null;
}
else if (index instanceof String && index.equals("length")) {
return m_Script.CreateDouble(Util.ToDouble(m_size));
}
throw new ExecutionException(m_Script, this, "Array GetValue只支持Number类型 index值为:" + index);
}
@Override
public void SetValue(Object index, ScriptObject obj) {
if (index instanceof Double || index instanceof Integer || index instanceof Long) {
int i = Util.ToInt32(index);
if (i < 0) {
throw new ExecutionException(m_Script, this, "Array SetValue索引小于0 index值为:" + index);
}
if (i >= m_size) {
EnsureCapacity(i + 1);
m_size = i + 1;
}
m_listObject[i] = obj;
}
else {
throw new ExecutionException(m_Script, this, "Array SetValue只支持Number类型 index值为:" + index);
}
}
private void SetCapacity(int value) {
if (value > 0) {
ScriptObject[] array = new ScriptObject[value];
if (m_size > 0) {
System.arraycopy(m_listObject, 0, array, 0, m_size);
}
m_listObject = array;
}
else {
m_listObject = _emptyArray;
}
}
private void EnsureCapacity(int min) {
if (m_listObject.length < min) {
int num = (m_listObject.length == 0) ? 4 : (m_listObject.length * 2);
if (num > 2146435071) {
num = 2146435071;
}
if (num < min) {
num = min;
}
SetCapacity(num);
}
}
public final void Add(ScriptObject obj) {
if (m_size == m_listObject.length) {
EnsureCapacity(m_size + 1);
}
m_listObject[m_size] = obj;
m_size++;
}
public final void Insert(int index, ScriptObject obj) {
if (m_size == m_listObject.length) {
EnsureCapacity(m_size + 1);
}
if (index < m_size) {
System.arraycopy(m_listObject, index, m_listObject, index + 1, m_size - index);
}
m_listObject[index] = obj;
m_size++;
}
public final boolean Remove(ScriptObject obj) {
int num = IndexOf(obj);
if (num >= 0) {
RemoveAt(num);
return true;
}
return false;
}
public final void RemoveAt(int index) {
m_size--;
if (index < m_size) {
System.arraycopy(m_listObject, index + 1, m_listObject, index, m_size - index);
}
m_listObject[m_size] = null;
}
public final boolean Contains(ScriptObject obj) {
for (int i = 0; i < m_size; ++i) {
if (obj.equals(m_listObject[i])) {
return true;
}
}
return false;
}
public final int IndexOf(ScriptObject obj) {
for (int i = 0; i < m_size; ++i) {
if (obj.equals(m_listObject[i])) {
return i;
}
}
return -1;
}
public final int LastIndexOf(ScriptObject obj) {
for (int i = m_size - 1; i >= 0; --i) {
if (obj.equals(m_listObject[i])) {
return i;
}
}
return -1;
}
public final void Resize(int length) {
if (length < 0) {
throw new ExecutionException(m_Script, this, "Resize长度小于0 length:" + length);
}
if (length > m_size) {
EnsureCapacity(length);
m_size = length;
}
else {
for (int i = length; i < m_size; i++)
m_listObject[i] = null;
m_size = length;
}
}
public final void Clear() {
if (m_size > 0) {
for (int i = 0; i < m_size; i++)
m_listObject[i] = null;
m_size = 0;
}
}
public final int Count() {
return m_size;
}
public final void Sort(ScriptFunction func) {
java.util.Arrays.sort(m_listObject, 0, m_size, new Comparer(m_Script, func));
}
public final ScriptObject First() {
if (m_size > 0) {
return m_listObject[0];
}
return m_null;
}
public final ScriptObject Last() {
if (m_size > 0) {
return m_listObject[m_size - 1];
}
return m_null;
}
public final ScriptObject PopFirst() {
if (m_size == 0) {
throw new ExecutionException(m_Script, "Array Pop 数组长度为 0");
}
ScriptObject obj = m_listObject[0];
RemoveAt(0);
return obj;
}
public final ScriptObject SafePopFirst() {
if (m_size == 0) {
return m_null;
}
ScriptObject obj = m_listObject[0];
RemoveAt(0);
return obj;
}
public final ScriptObject PopLast() {
if (m_size == 0) {
throw new ExecutionException(m_Script, "Array Pop 数组长度为 0");
}
int index = m_size - 1;
ScriptObject obj = m_listObject[index];
RemoveAt(index);
return obj;
}
public final ScriptObject SafePopLast() {
if (m_size == 0) {
return m_null;
}
int index = m_size - 1;
ScriptObject obj = m_listObject[index];
RemoveAt(index);
return obj;
}
public final Enumerator GetIterator() {
return new Enumerator(this);
}
public final ScriptObject[] toArray() {
ScriptObject[] array = new ScriptObject[m_size];
System.arraycopy(m_listObject, 0, array, 0, m_size);
return array;
}
@Override
public ScriptObject clone() {
ScriptArray ret = m_Script.CreateArray();
ret.m_listObject = new ScriptObject[m_size];
ret.m_size = m_size;
for (int i = 0; i < m_size; ++i) {
if (m_listObject[i] == this) {
ret.m_listObject[i] = ret;
}
else if (m_listObject[i] == null) {
ret.m_listObject[i] = m_null;
}
else {
ret.m_listObject[i] = m_listObject[i].clone();
}
}
return ret;
}
@Override
public String toString() {
return "Array";
}
@Override
public String ToJson() {
StringBuilder builder = new StringBuilder();
builder.append("[");
for (int i = 0; i < m_size; ++i) {
if (i != 0) {
builder.append(",");
}
if (m_listObject[i] == null) {
builder.append(m_null.ToJson());
}
else {
builder.append(m_listObject[i].ToJson());
}
}
builder.append("]");
return builder.toString();
}
}
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